Ryker Gamble also died as he joined Alexey trying to save Megan when she fell in

The accident happened when Scraper slipped and fell, with Gamble and Lykah also getting swept away as they tried to save her.

A search and rescue mission followed and lasted over two days, hampered by heavy water flow and an extremely difficult terrain.

Emergency crews made an aerial drop into the steep mountainside area with rope access to recover the bodies.

Other members of the group, which has 1.1million followers on Instagram, have launched a GoFundMe memorial fund to raise $100,000 to help with funeral arrangements and a memorial.

"In support of all their loved ones, we have created a GoFundMe for any arrangements that they may need help with," states the message on the GoFundMe page.

"We would like to invite anyone that would like to help by donation to the care and expenses that come at an impossibly difficult time like this."

The fund has raised $1,210 at the time of writing.

Their High on Life pals are also encouraging fans to share their own messages of how the members inspired their own travel adventures.

"The family would love to hear anything or everything on how High On Life may have inspired you," they added.

"A story, a picture, a song, a video – use the Hashtag #HOLinspired so we can collect all of your love and thoughts in one place. Even if you cannot provide a donation please post on whatever platform you frequent."

JEEPERS CREASERS

CYBER SHAME

VANISHING ACT

Google+ and Gmail Inbox will soon be DELETED – and your photos will vanish

Their videos, the most popular of which has 4.6million views on YouTube, were often filmed in exotic locations around the globe.

Last year, Gamble, Lyakh and another group member, Justis Price Brown, were banned from US federal land for five years after pleading guilty to walking on a sensitive hot spring in Yellowstone National Park and other crimes at national parks across the west of America.

We pay for your stories! Do you have a story for The Sun Online news team? Email us at tips@the-sun.co.uk or call 0207 782 4368 . We pay for videos too. Click here to upload yours.